Police now believe that suspected serial killer Sararat “Aem” Rangsiwuthaporn had help when purchasing cyanide and they will seek arrest warrants for any accomplices, according to deputy national police chief Pol Gen Surachate Hakparn.
Ms Sararat purchased cyanide using other people’s names in order to avoid leaving traces, he said on Saturday. However, based on the evidence so far, police are not certain if her policeman ex-husband was involved.
